United States · Medium airport
Decatur Airport
IATA DEC · ICAO KDEC
Airport
- Location
- Decatur, United States
- Airport type
- Medium airport
- Scheduled service
- Yes
- Coordinates
- 39.8346° N, 88.8657° W
- Elevation
- 682 ft
Open runways
- Open runways
- 3
- Longest runway
- 8,496 ft
- Source record last refreshed
- Oct 10, 2026, 03:30 UTC
This profile is an airport reference page. It does not show live arrivals, departures, aircraft positions, or operational advisories.
Nearby seaports
Distance is derived from the airport and seaport reference coordinates; it indicates geographic proximity, not a travel route.
- Cerro Gordo (USCGJ)12.6 km
- Warrensburg (USJCQ)18.2 km
Source and coverage
Airport reference fields are from OurAirports, which dedicates its data to the public domain. Records are refreshed from its published dataset. Availability and accuracy are not guaranteed by the source. OurAirports.